Watson made headlines in 2010 when she chopped off her long brown hair into a punky pixie cut -- a style that is requested so much at hair salons, it has since outnumbered the demand for another famous mane: Jennifer Aniston's.

"I knew it would be kind of a shock, but I had no idea that it would be that big," the stylish star told USA Today a month after she lopped off her locks. "Like everyone would make this much fuss over it."